Online Phenology Models and Degree-day Calculator
cabbage looper U. Minn. [vegetables]
insect model of Toba etal 1973

Output from insect degree-day/phenology model program:
	Heat Units and predictions of key events from daily weather data
==============================MODEL INPUTS================================ Model species/general links: cabbage looper U. Minn. [vegetables] Type: insect Model source/other links: Toba etal 1973 Calculation method: single sine Lower threshold: 50 degrees Fahrenheit Upper threshold: 90 degrees Fahrenheit Directions for starting/BIOFIX: first catch in pheromone trap Starting/BIOFIX date: 5 15 No ending date, set to: default date 12 31 Model validation status: not fully tested Region of known use: Pacific Northwest ==============================EVENTS TABLE================================ 1. 120 DD after biofix first egg laying 2. 218 DD after biofix first egg hatch 3. 325 DD after biofix small larvae 4. 428 DD after biofix first 4th instar 5. 520 DD after biofix large larvae 6. 638 DD after biofix first pupae 7. 750 DD after biofix last large larvae 8. 912 DD after biofix first adults ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD50 CUMDD50 event -- --- ----- ----- ------ ---- ------- -------